feverfew USDA PLANTS Symbol: TAPA6
U.S. Nativity: Exotic
Habit: Forbs/Herbs
Tanacetum parthenium (L.) Sch. Bip.

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Taxonomic Rank: Magnoliopsida: Asterales: Asteraceae

Selected Images from Invasive.orgView All Images at Invasive.org


Plant(s); in flower
Joseph M. DiTomaso, University of California - Davis, Bugwood.org
Additional Resolutions & Image Usage

Plant(s); in flower
Joseph M. DiTomaso, University of California - Davis, Bugwood.org
Additional Resolutions & Image Usage

Flower(s);
Joseph M. DiTomaso, University of California - Davis, Bugwood.org
Additional Resolutions & Image Usage

Seedling(s);
Joseph M. DiTomaso, University of California - Davis, Bugwood.org
Additional Resolutions & Image Usage

Fruit(s); Looking down on the base of two fruits. The fruit attachment scars are variably lobed in this species.
D. Walters and C. Southwick, USDA, Bugwood.org
Additional Resolutions & Image Usage

Fruit(s); Fruit with corolla still attached. Note the yellowish glands on the ribbed fruit body.
D. Walters and C. Southwick, USDA, Bugwood.org
Additional Resolutions & Image Usage

Fruit(s); Ventral (left) and lateral (right) views of fruits with coroniform pappi at the apex.
D. Walters and C. Southwick, USDA, Bugwood.org
Additional Resolutions & Image Usage

Fruit(s); Looking down on the apex of three fruits. Note the lobed stylar bases, which are most clearly seen in the first and third specimens.
D. Walters and C. Southwick, USDA, Bugwood.org
Additional Resolutions & Image Usage

EDDMapS Distribution:
This map is incomplete and is based only on current site and county level reports made by experts and records obtained from USDA Plants Database. For more information, visit www.eddmaps.org
 


State List
This map identifies those states that list this species on their invasive species list or law.


Invasive Listing Sources: